I'm using Refind to choose efi to boot fedora's grub or ubuntu's grub. This is different than just using one grub.

Fedora 24 alpha has pure gnome experience, love it

Maybe I will switch to Fedora, for several reason:Gnome software (gui for software installer). Ubuntu will replace software center with this tooGnome 3.20, Ubuntu 16.04 : gnome 3.18also unmodified apps like nautilus, ubuntu use old version of nautilus + patches Ubuntu now using systemd, previously upstartNewer kernel, 4.5, better support for my radeonWayland, most distro will support Wayland, Ubuntu develop it's own: MirI can run steam, even not officially supported. I hope steam support fedora soonBoot animation work on my laptop 😁Update: Ubuntu will use snappy for app sandboxing, gnome has this kind of thing long time ago called xdg-app (flatpak)Update: Linus Torvalds uses Fedora